Single screw compressors
One of the screw compressor shown in Fig. 9-77. The compression process begins with the rotors Mashhad on the compressor. The rotors turn. Shares separately at the entrance of the port, the increase in volume between the blades. This increased the volume leads to a decrease in pressure. Thus, relying on the refrigerant gas. Consumption cycle is completed when the petal has turned out far enough to be sealed off from the input port. As a share continues to turn, the volume trapped in the lobe between the grid points of the rotors, the category of housing, and the stator and rotor continuously decreased. As the rotor rotates far enough share opens the port of unloading, allowing the gas to leave compressor (see Fig. 9-78).